Talvez deva tentar algumas variações de ortografia:
impaired tubular » impaired vascular (Expandir a Pesquisa), impaired cellular (Expandir a Pesquisa), impaired tumor (Expandir a Pesquisa)
nacl impaired » al impaired (Expandir a Pesquisa), renal impaired (Expandir a Pesquisa), focal impaired (Expandir a Pesquisa)
tubular ngon » tubular con (Expandir a Pesquisa), tubular nio (Expandir a Pesquisa), tubular na (Expandir a Pesquisa)
nayl clamp » tail clamp (Expandir a Pesquisa)
gram call » gram scale (Expandir a Pesquisa), team call (Expandir a Pesquisa), program call (Expandir a Pesquisa)
call ca » call can (Expandir a Pesquisa), call a (Expandir a Pesquisa), wall ca (Expandir a Pesquisa)
j nayl » a nayl (Expandir a Pesquisa), j nay (Expandir a Pesquisa), j nail (Expandir a Pesquisa)
j gram » j gray (Expandir a Pesquisa), j gran (Expandir a Pesquisa), j graf (Expandir a Pesquisa)
ca non » coa non (Expandir a Pesquisa), nca non (Expandir a Pesquisa), ia non (Expandir a Pesquisa)

You can also try:

• Europeana
• Digital Public Library of America
• CORE

Pode obter mais resultados ajustando a pesquisa.

• Performing a fuzzy search may retrieve terms with similar spellings: (( _ nacl impaired tubular ngon ) or ((( j nayl clamp _ noh ) or ( j gram call ca non ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( _ nacl impaired tubular ngon ) OR ((( j nayl clamp _ noh ) OR ( j gram call ca non ))))*.